HowtoSmile: Explora Activity Catalog
![Children experimenting with gravity](https://www.explora.us/wp-content/uploads/2021/12/explora_casestatement_HQ_day2-10.jpg)
Coding Algorithms
Card Games
![Child experimenting with electricity](https://www.explora.us/wp-content/uploads/2020/06/permanent-exhibity-electricity_v1.jpg)
Design a Seed
Nature and Environment
![Child experimenting with air and bubbles](https://www.explora.us/wp-content/uploads/2020/06/permanent-exhibit-air_v1.jpg)
Pollinator Bath
Farming, Nature, and Insects
![Child experimenting with water](https://www.explora.us/wp-content/uploads/2021/12/explora_casestatement_HQ_day1_0035.jpg)
Straw Rockets
Arts and Crafts
![Child experimenting with air and bubbles](https://www.explora.us/wp-content/uploads/2021/03/explora_casestatement_HQ_day1_0116-scaled.jpg)
Rip It Up And Start Again - Composting
Agriculture and Gardening
![Child experimenting with electricity](https://www.explora.us/wp-content/uploads/2021/03/explora_casestatement_HQ_day1_0019-scaled.jpg)
Thirsty Candle
Discrepant Event, Experiment
![Children and a docent interacting with a digital math exhibit](https://www.explora.us/wp-content/uploads/2021/03/explora_casestatement_HQ_day2-94-scaled.jpg)
Pollinator Bingo
Bingo, I-Spy, Games
![A hand interacting with a red laser experiment](https://www.explora.us/wp-content/uploads/2021/03/explora_casestatement_HQ_day1_0219-scaled.jpg)
Water Engineering
Model Building
In this activity, learners will engineer a water irrigation system. Create an acequia to move water with the help of gravity. Activity includes step-by-step instructions, "what's the science" section that explains the science behind the activity, and extension ideas.
![Children and a docent interacting with a digital math exhibit](https://www.explora.us/wp-content/uploads/2021/03/explora_casestatement_HQ_day1_0098.jpg)
Soil Density
Earth Science, Ecology
![Children experimenting with gravity](https://www.explora.us/wp-content/uploads/2020/08/Gravity-1024x709.jpeg)
Helicopters
Aerodynamics
![Image](https://www.explora.us/wp-content/uploads/2021/12/explora_casestatement_HQ_day1_0210.jpg)
Flower Power
Gardening: Nature and Environment
In this activity, learners will experiment with changing flower colors. Investigate the effects of acids and bases on flower colors. Activity includes step-by-step instructions and extension ideas. This activity uses easy to find materials.
![Child experimenting with air and bubbles](https://www.explora.us/wp-content/uploads/2020/06/permanent-exhibit-gravity-v1.jpg)
Parachutes
Outdoor Activity
![Child experimenting with water](https://www.explora.us/wp-content/uploads/2021/12/explora_casestatement_HQ_day1_0049.jpg)
Pendulum Fun
Motion
![Child experimenting with water](https://www.explora.us/wp-content/uploads/2021/12/explora_casestatement_HQ_day2-107.jpg)
Static Electricity
Attraction
![Child experimenting with air and bubbles](https://www.explora.us/wp-content/uploads/2021/12/explora_casestatement_HQ_day2-5.jpg)
Honeycomb Geometry
Nature and Environment, Model Building
In this activity, learners will build a honeycomb. Investigate how the shape of the honeycomb develops. Activity includes step-by-step instructions and extension ideas. This activity uses easy to find materials.
![Child experimenting with electricity](https://www.explora.us/wp-content/uploads/2021/12/explora_casestatement_HQ_day2-158.jpg)
Star Stories
Stars and Planets
![Children and a docent interacting with a digital math exhibit](https://www.explora.us/wp-content/uploads/2021/12/explora_casestatement_HQ_day1_0133.jpg)
Floating and Sinking Fruits and Veggies
Fruits and Veggies
![A hand interacting with a red laser experiment](https://www.explora.us/wp-content/uploads/2021/12/explora_casestatement_HQ_day1_0012.jpg)
Squishy Soil
Nature and Environment: Outdoor activity
In this activity, learners will investigate the part of soil. Explore how clay, silt, and sand make up the dirt in your background. Activity includes step-by-step instructions and extension ideas. This activity uses easy to find materials.
![Children and a docent interacting with a digital math exhibit](https://www.explora.us/wp-content/uploads/2021/11/explora_casestatement_HQ_day1_0165.jpg)